diff options
| -rw-r--r-- | arch/arm64/kvm/hyp/include/hyp/switch.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/arm64/kvm/hyp/include/hyp/switch.h b/arch/arm64/kvm/hyp/include/hyp/switch.h index f5e882a358e2..23bbe28eaaf9 100644 --- a/arch/arm64/kvm/hyp/include/hyp/switch.h +++ b/arch/arm64/kvm/hyp/include/hyp/switch.h @@ -581,9 +581,22 @@ static inline bool handle_tx2_tvm(struct kvm_vcpu *vcpu) return true; } +/* Open-coded version of timer_get_offset() to allow for kern_hyp_va() */ +static inline u64 hyp_timer_get_offset(struct arch_timer_context *ctxt) +{ + u64 offset = 0; + + if (ctxt->offset.vm_offset) + offset += *kern_hyp_va(ctxt->offset.vm_offset); + if (ctxt->offset.vcpu_offset) + offset += *kern_hyp_va(ctxt->offset.vcpu_offset); + + return offset; +} + static inline u64 compute_counter_value(struct arch_timer_context *ctxt) { - return arch_timer_read_cntpct_el0() - timer_get_offset(ctxt); + return arch_timer_read_cntpct_el0() - hyp_timer_get_offset(ctxt); } static bool kvm_handle_cntxct(struct kvm_vcpu *vcpu) |